MERCEDES-BENZ E-CLASS CABRIOLET 2010 Owners Manual

118 BA 20
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Vehicl
eequipment ............................ 120
Ov erview of climat econtrol sys-
tems ................................................... 120
Operating clima tecontrol systems .124 119Climat
econtrol
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Vehicl
eequipment
i Thismanua ldesc ribe sallthe standard
and optional equipment of your vehicle
which wa savailable at th etime of pur-
chase. Countr y-specif ic differences are
possible. Bear in mind tha tyour vehicle
ma ynot featur eall function sdescribed
here. Overview of clima
tecontrol systems Important safet
ynotes G
Risk of accident
Observe the settings recommended on the
following pages. Otherwise, the windows
could mist up. This may obstruct your view of
the traf fics ituation and, as aresult, you may
cause an accident.
THERMATI C2-zone automati cclimate con-
trol/THERMOTRONIC luxur y3-zone auto-
matic climate control controls the tempera-
ture and the humidity of the vehicl einterior
and filters out undesirable substances from
the air.
THERMATIC 2-zone automati cclimate con-
trol/THERMOTRONIC luxur y3-zone auto-
matic climate control is only operational
whe nthe engin eisrunning 24
.
i Ventilate the vehicle for abriefp eriod
during war mweather ,e.g. using the con-
venie nceo penin gfeatur e(Ypage 75). This
will speed up the cooling process and the
desired vehicle interior temperatur ewill be
reached more quickly.
i The integrated filter can filter out most
particles of dust and completely filter sout
pollen. Aclogged filter reduces the amount
of air supplied to the vehicle interior .For
this reason, you should always observ ethe
interva lfor replacing the filter ,which is
specifie dinthe Servic eBooklet .Asit depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Servic eBooklet.
i It is possible that the "residual heat" func-
tion ma ybeactivate dautomaticall yanhour
after the key is removed. The vehicle is then
ventilated for 30 minutes to dry the air-
conditioning system.
24 THERMOTRONI Cluxury 3-zon eautomatic climate control: the "residual heat" function can only be switched
on/off if the ignition is switched off. 120
Overview of climat
econtrol systemsClimat econtrol
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Control panel for THERMATIC 2-zone automatic clima
tecontrol Function
i
Notes/tips
:
Activates/deactivate
sair-
recirculation mode Only use "air-recirculation
"modeb riefly, e.g. if there
are unpleas anto utside odours or when in atunnel.
The windows could otherwis emist up as, in air-recir-
culation mode, no fresh air is drawn into the vehicle. ;
Demists the windscreen Only use the "demisting" func
tion briefly until the
windscreen is clea ragain. =
Switches the ZONE func
tion
on/off Use the "ZONE" func
tion to adopt the temperature
settings on the driver's side for the front-passenger
side as well. The indicator lam pabove the ábut-
ton goes out. ?
Display
A
Sets climate control to auto-
matic Activat
eclimate control using the Ãand¿
buttons. The indicator lamps above the Ãand
¿ buttons light up. B
Switches cooling with air dehu-
midification on/off Activate climat
econtrol using the Ãand¿
buttons. The indicator lamps abov ethe à and
¿ buttons light up. C
Switches the rea
rwindow
heating on/off D
Switches climate control on/
off
E
Sets the temperature, right Set the temperature to 22 †.
F
Sets the air distribution
G
Sets the airflow
H
Sets the temperature, left Set the temperature to 22 †. Overview of climate control systems
121Climatecontrol
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Control panel for THERMOTRONIC luxur
y3-zon eautomatic climat econtrol Function
i
Notes/tips
Fron
tcontrol panel :
Set
sclimate control to auto-
matic Activate climate control usin
gthe à and¿
buttons. Th eindicato rlamps above the Ãand
¿ buttons light up. You can also set the airflow
and air distribution of the automatic climate control
to one of three levels (FOCUS/MEDIUM/DIFFUSE).
You can set the desired level using button G.The
MEDIUM level is recommended. ;
Demists the windscreen Only use the "demisting" func
tion briefly until the
windscreen is clea ragain. =
Switches the ZONE func
tion
on/off Use the ZONE func
tion to adopt the temperatur eset-
tings on the driver' sside for the front-passenger side
and the rear compartmen taswell. The indicator lamp
above the ábutton goes out. ?
Display
A
Activates/deactivates air-
recirculation mode Only use "air-recirculation
"mode briefly ,e.g. if there
are unpleasant outside odours or whe ninatunnel.
The windows could otherwis emist up as, in air-recir-
culation mode, no fresh air is drawn into the vehicle. 122
Overview of climate control systemsClimat
econtrol
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Function
i
Notes/tips
B
Switches the residual heat
function on/off Use the residual heat function if you want to heat or
ventilat
ethe vehicl einterior when the ignition is
switched off .The "residual heat" func tion can only be
activated or deactivated with the ignition switched
off. C
Switches coolin
gwith air dehu-
midification on/off Activate climat
econtrol using the Ãand¿
buttons. The indicator lamps abov ethe à and
¿ buttons light up. You can also set the airflow
and air distribution of the automatic climate con trol
to one of three levels (FOCUS/MEDIUM/DIFFUSE).
You can set the desired level using button G.The
MEDIUM level is recommended. D
Switches the rea
rwindow
heating on/off E
Switches climate control on/
off Activate climat
econtrol using the Ãand¿
buttons. The indicator lamps abov ethe à and
¿ buttons light up. You can also set the airflow
and air distribution of the automatic climate con trol
to one of three levels (FOCUS/MEDIUM/DIFFUSE).
You can set the desired level using button G.The
MEDIUM level is recommended. F
Set
sthe temperature, right Set the temperature to 22 †.
G
Set
sclimate control to auto-
matic (FOCUS/MEDIUM/DIF-
FUSE) Activate climat
econtrol using the Ãand¿
buttons. The indicator lamps abov ethe à and
¿ buttons light up. You can also set the airflow
and air distribution of the automatic climate con trol
to one of three levels (FOCUS/MEDIUM/DIFFUSE).
You can set the desired level using button G.The
MEDIUM level is recommended. H
Set
sthe airflow I
Set
sthe air distribution J
Set
sthe temperature, left Set the temperature to 22 †.
Rea
rcontrol panel K
Inc
reases the temperature Set the temperature to 22 †.
L
Display
M
Reduces the temperature Set the temperature to 22 †. Overview of climate control systems
123Climatecontrol
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Oper
ating climat econtrol systems Switching climat
econtrol on/off
Important information i
When climat econtrol is switched off ,the
air supply and air cir culation are also
switched off. Only select this setting briefly;
otherwise, the windows may mist up.
i Activat eclimate control primarily using
the à button (Y page 124).
Activating/deactivating X
Turn the key to position 2in the ignition
lock.
X To activate: press theÃbutton.
The indicator lamp above the Ãbutton
lights up. Airflow and air distribution are set
to automatic mode.
or
X Press the ^button.
The indicator lamp above the ^button
goes out. The previously selected settings
come int oeffect again.
X To deactiv ate: press the ^button.
The indicator lamp above the ^button
lights up. Switching cooling with air dehu
midi-
ficatio non/off
Important information The coolin
gwith air dehumidification function
is only available when the engin eisrunning.
The air inside the vehicle is cooled and dehu-
midified according to the temperature selec-
ted. G
Risk of accident
If the "cooling with air dehumidification" func-
tion is deactivated, the air inside the vehicle
will not be cooled (during warm weather) or
dehumidified. The windows could mist up
more quickly. This may preven tyou from observing the traffic conditions, thereby caus-
ing an accident.
Condensation may drip from the underside of
the vehicle when THERMOTRONI Cisincool-
ing mode. This is norma land not asign that
there is amalfunction.
i The cooling with air dehumidification
function uses refrigerant R134a. This cool-
ant does not contain chlorofluorocarbons,
and therefor edoes not damage the ozone
layer.
Switching on/off X
To switch on: press the¿button.
The indicator lam pabove the ¿button
lights up.
X To switch off: press the¿button.
The indicator lamp above the ¿button
goes out. The cooling with air dehumidifi-
cation function has adelayed switch-off
feature.
Problems with the "cooling with air
dehumidification" function If the indicator lam
pint he ¿ button does
not go out when switched off ,the cooling with
air dehumidification func tion is switched off
due to amalfunction. You can no longer
switch on the cooling with air dehumidifica-
tion function.
X Consult aqualified specialist workshop. Setting climate control to automatic
In automatic mode, the set temperature is
maintained automatically at aconstant level.
The system automatically regulates the tem-
peratur eofthe dispensed air ,the airflo wand
the air distribution.
Automatic mode will achieve optimal opera-
tion if cooling with air dehumidification is also
activated .Ifdesired, coolin gwith air dehu-
midification can be deactivated. 124
Operating climate control systemsClimate control
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X
Tur nthe key to position 2in the ignition
lock.
X Set the desired temperature.
X To activa te:press the Ãbutton.
The indicator lamp above the Ãbutton
lights up. Automatic air distribution and air-
flow are activated.
X THERMOTRONI Cluxury 3-zone automatic
climate control: press switch Gup or down
and select the desired level (Y page 122).
FOCUS Air flow high/air distributio nvia
the centre and side vents
MEDIU MAir flow medium/air distribution
via the centre and side vents
DIFFUSE Air flow low/air distribution via the centre, side and defroster vents
i This setting is especially effec tive in auto-
mati cmode when outside tempera tures
are high.
X To deactivate: press the air distribution
button.
THERMATIC 2-zone automatic climate con-
trol: press button F(Ypage 121).
THERMOTRONIC luxury 3-zone automatic
climate control: press button
I (Ypage 122).
The indicator lamp above the Ãbutton
goes out.
or
X Press the airflow button.
THERMATIC 2-zone automatic climate con-
trol: press button G(Ypage 121).
THERMOTRONIC luxury 3-zone automatic
climate control: press button
H (Ypage 122).
The indicator lamp above the Ãbutton
goes out. Setting the temperature
THERMATIC 2-zone automatic climate
control Different temperatures can be set for the
driver'
sand front-passenger sides.
X Turn the key to position 2in the ignition
lock.
X To increase/reduce: pressbutton Eor
H up or down (Y page 121).
Only change the temperature setting in
small increments. Start at 22 †.
THERMOTRONIC luxur y3-zon eauto-
matic climate control Climate zone
sofTHERMOTRONIC luxury 3-zone
automatic climat econtrol
You can select different temperature settings
for the driver' sand front-passenger sides as
well as for the rear compartment.
X Turn the key to position 2in the ignition
lock.
X To increase/reduce the temperature in
the front compartment: pressbutton F
or J up or down (Y page 122).
Only change the temperature setting in
small increments. Start at 22 †.
X To increase/reduce the temperature in
the rear compartment using the front
control panel: press theábutton
(Y page 122).
The indicator lamp above the ábutton
goes out. Operating climate contro
lsystems
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X
Press button ForJ up or down
(Y page 122).
Only change the tempera turesetting in
small inc rements. Start at 22 †.
X To increase/reduce the tem perature in
the rear compartment using the rear
control panel: press buttonKor
M(Y page 122).
Only change the temperature setting in
small increments. Start at 22 †. Settin
gthe air distribution
¯ directsthe airflo wthrough the demis-
ter ven ts
P directs the airflow through the centre
and side air vents
O directs the airflow through the footwell
air vents
S directs the airflow through the centre
and side air vent saswell as the foot-
well air ven ts25
b directs the airflow through the demis-
ter, centre and side air vents 26
a directs the airflow through the footwell
and demister vents
i Regardless of the air distribution setting,
airflow is always directed through the side
air vents. The side air vent scan only be
closed when the controls on the side air
vent sare turned downwards.
THERMATIC 2-zone automatic climate
control X
Turn th ekey to position 2in the ignition
lock.
X Press switch Fup or down repeatedly until
the desired symbol appear sint he display
(Y page 121). THERMOTRONIC luxu
ry3-zone au to-
matic climate control X
Turn the key to position 2in the ignition
lock.
X Press switch Iup or down repeatedly until
the desired symbol appears in the display
(Y page 122). Settin
gthe airflow
THERMATIC 2-zone automatic climate
control X
Turn th ekey to position 2in the ignition
lock.
X To increase/reduce: press switchGup
or down (Y page 121).
THERMOTRONIC luxu ry3-zone au to-
matic climate control X
Turn the key to position 2in the ignition
lock.
X To increase/reduce: press switchHup
or down (Y page 122). Switchin
gthe ZONE functio non/off
X To switc hon:press the ábutton
(Y page 121), (Y page 122).
The indicator lam pabove the ábutton
lights up.
THERMATIC 2-zone automatic climate con-
trol: the temperature setting for the driver's
side is not adopted for the front-passenger
side.
THERMOTRONI Cluxury 3-zone automatic
climate control: the temperature setting on
the driver' sside is not adopted for the
front-passenger side or the rear compar t-
me nt.
25 This air distribution setting is only available on the Cabriolet.
26 Canada only. 126
Operatin
gclimat econtrol systemsClimate control
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When the button
sfor temperature, airflow or
air distribution ar eactivated, the tempe rature
setting on the driver's sid eisnot adopted for
the other climate control zones.
X To switch off: press theábutton
(Y page 121), (Y page 122).
The indicato rlamp above the ábutton
goes out.
THERMATI C2-zon eautomatic climate con-
trol: the temperatur esettin gfor th edriver's
side is not adopted for the front-passenger
side.
THERMOTRONIC luxury 3-zone automatic
climate control: the tempe rature setting on
the driver' sside is not adopted for the
front-passenger side or the rear compar t-
ment. Demistin
gthe windscreen
Yo uc an use this function to defrost the wind-
screen or to demist the inside of the wind-
screen and the side windows.
i You should only select the demisting
function until the windscreen is clear again.
X Turn the key to position 2in the ignition
lock.
X To activate: press the¬button.
The indicator lamp above the ¬button
lights up.
The climat econtr olsyste mswitches to the
following functions:
R cooling with air dehumidification on
R high airflow 27
R high temperature 27
R air distribution to the windscreen and
fron tside windows
R air-recirculation mode off
X To deactivate: press the¬button.
The indicator lamp above the ¬button
goes out. The previously selected settings
com eintoe ffect again .The cooli ngwith air dehumidification function remain
son. Air-
recirculatio nmode remain sdeactiva ted.
or
X Press the Ãbutton.
The indicator lamp above the ¬button
goes out. Airflow and air distribution are set
to automatic mode.
or
X THERMATIC 2-zone au tomatic climate
control: press switch EorH up or down
(Y page 121).
THERMOTRONIC luxury 3-zone auto-
matic climate control: press switchFor
J up or down (Y page 122).
or
X THERMATIC 2-zone automatic climate
control: press switch Gup or down
(Y page 121).
THERMOTRONIC luxury 3-zone auto-
matic climate control: press switchHup
or down (Y page 122). Demisting th
ewindows
Windows misted up on th einside X
Activat ethe "coolin gwith air dehumidifica-
tion "function ¿.
X Activat eautomatic mode Ã.
X If the windows continue to mist up, activate
the demisting function (Y page 127).
i You should only select this setting until
the windscreen is clear again.
Windows misted up on the outside X
Activat ethe windscreen wipers.
X THERMATIC 2-zone au tomatic climate
control: press switch Fup or down
(Y page 121 )until the PorO symbol
appears in the display.
X THERMOTRONIC luxury 3-zone auto-
matic climate control: press switchIup
27 Depending on the outside temperature. Operatin
gclimate contro lsystems
127Climate co ntrol
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